/* @import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap'); */

:root {
    --bg-primary: #0a0e27;
    --bg-secondary: #151932;
    --bg-card: rgba(30, 35, 62, 0.6);
    --accent-primary: #6366f1;
    --accent-secondary: #8b5cf6;
    --accent-success: #10b981;
    --accent-warning: #f59e0b;
    --accent-danger: #ef4444;
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --border-color: rgba(148, 163, 184, 0.1);
    --shadow: 0 10px 40px rgba(0, 0, 0, 0.3);

    /* Aliases used by episode list and divider components */
    --border: rgba(148, 163, 184, 0.1);
    --text-muted: #64748b;
    --primary: #6366f1;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    color: var(--text-primary);
    min-height: 100vh;
    padding: 2rem;
    line-height: 1.6;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
}

/* Header */
header {
    text-align: center;
    margin-bottom: 3rem;
    padding: 2rem;
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow);
}

header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

/* Controls Panel */
.controls-panel {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 1.5rem;
    margin-bottom: 2rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow);
}

.control-group {
    display: flex;
    gap: 1rem;
    align-items: center;
    flex-wrap: wrap;
}

.control-group label {
    font-weight: 600;
    color: var(--text-secondary);
    min-width: 120px;
}

.control-group input {
    flex: 1;
    min-width: 300px;
    padding: 0.75rem 1rem;
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.control-group input:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.btn-primary {
    padding: 0.75rem 2rem;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    border: none;
    border-radius: 8px;
    color: white;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.btn-secondary {
    padding: 0.75rem 1.5rem;
    background: transparent;
    border: 1px solid var(--accent-primary);
    border-radius: 8px;
    color: var(--accent-primary);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background: rgba(99, 102, 241, 0.1);
}

.btn-secondary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-text {
    padding: 0.75rem 1rem;
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 0.9rem;
    cursor: pointer;
    transition: color 0.2s ease;
}

.btn-text:hover {
    color: var(--text-primary);
}

.divider {
    text-align: center;
    margin: 2rem 0;
    position: relative;
    color: var(--text-muted);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.divider::before, .divider::after {
    content: "";
    position: absolute;
    top: 50%;
    width: calc(50% - 100px);
    height: 1px;
    background: var(--border);
}

.divider::before { left: 0; }
.divider::after { right: 0; }

/* Feed Info */
.feed-info-summary {
    display: flex;
    gap: 1.5rem;
    align-items: center;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border);
}

.feed-info-summary img {
    width: 64px;
    height: 64px;
    border-radius: 0.5rem;
    object-fit: cover;
    border: 1px solid var(--border);
}

.feed-info-summary h2 {
    margin: 0;
    font-size: 1.25rem;
}

.feed-info-summary p {
    margin: 0;
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Episode Selection */
.episode-selection {
    margin: 2rem 0;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
}

.selection-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.selection-status {
    display: flex;
    gap: 1rem;
    align-items: center;
}

#selection-count {
    color: var(--primary);
    font-weight: 600;
    font-size: 0.9rem;
}

.episode-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1rem;
    max-height: 400px;
    overflow-y: auto;
    padding-right: 0.5rem;
}

.episode-card {
    background: rgba(15, 23, 42, 0.4);
    border: 1px solid var(--border);
    border-radius: 0.75rem;
    padding: 1rem;
    transition: all 0.2s;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.episode-card:hover {
    border-color: rgba(99, 102, 241, 0.4);
    background: rgba(15, 23, 42, 0.6);
}

.episode-card.selected-1 {
    border-color: var(--primary);
    background: rgba(99, 102, 241, 0.1);
    box-shadow: 0 0 0 1px var(--primary);
}

.episode-card.selected-2 {
    border-color: #f43f5e;
    background: rgba(244, 63, 94, 0.1);
    box-shadow: 0 0 0 1px #f43f5e;
}

.episode-card h4 {
    margin: 0;
    font-size: 0.95rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    line-clamp: 2;
    overflow: hidden;
}

.episode-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
    display: flex;
    justify-content: space-between;
}

.episode-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: auto;
}

.btn-select {
    flex: 1;
    padding: 0.4rem;
    font-size: 0.75rem;
    border-radius: 0.4rem;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
}

.episode-card.selected-1 .btn-select-1 {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.episode-card.selected-2 .btn-select-2 {
    background: #f43f5e;
    color: white;
    border-color: #f43f5e;
}

.status-message {
    margin-top: 1rem;
    padding: 1rem;
    font-size: 0.9rem;
    display: none;
}

.status-message.show {
    display: block;
}

.status-message.info {
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.3);
    color: var(--accent-primary);
}

.status-message.success {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: var(--accent-success);
}

.status-message.error {
    background: rgba(239, 68, 68, 0.15);
    border: 2px solid rgba(239, 68, 68, 0.5);
    color: #ff4d4d;
    font-weight: 600;
    font-size: 1rem;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.2);
}

/* Player Grid */
.player-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.player-card {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 1.5rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

.player-card:hover {
    border-color: rgba(99, 102, 241, 0.3);
}

.player-header h2 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--accent-primary);
}

.episode-info {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 1rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.audio-container {
    margin: 1.5rem 0;
}

.audio-container audio {
    width: 100%;
    border-radius: 8px;
    filter: hue-rotate(220deg) saturate(1.5);
}

/* Timeline */
.timeline-container {
    margin: 1.5rem 0;
}

.timeline {
    height: 60px;
    background: rgba(15, 23, 42, 0.6);
    border-radius: 8px;
    position: relative;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.segment-marker {
    position: absolute;
    top: 0;
    height: 100%;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 600;
    color: white;
    opacity: 0.8;
}

.segment-marker:hover {
    opacity: 1;
    transform: scaleY(1.15);
    z-index: 10;
    box-shadow: 0 0 15px rgba(255,255,255,0.2);
}

.segment-marker:active {
    transform: scaleY(0.95);
}

.segment-marker.intro {
    background: linear-gradient(135deg, #10b981, #059669);
}

.segment-marker.outro {
    background: linear-gradient(135deg, #8b5cf6, #7c3aed);
}

.segment-marker.ad {
    background: linear-gradient(135deg, #f59e0b, #d97706);
}

.time-display {
    display: flex;
    justify-content: space-between;
    margin-top: 0.5rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Segments List */
.segments-list {
    max-height: 200px;
    overflow-y: auto;
    margin-top: 1rem;
}

.segment-item {
    padding: 0.75rem;
    margin-bottom: 0.5rem;
    background: rgba(15, 23, 42, 0.4);
    border-radius: 8px;
    border-left: 3px solid;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.segment-item:hover {
    background: rgba(99, 102, 241, 0.15);
    border-left-width: 6px;
    transform: translateX(8px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.segment-item.active-jump {
    background: rgba(16, 185, 129, 0.2) !important;
    border-left-color: var(--accent-success) !important;
    animation: activePulse 2s infinite;
}

@keyframes activePulse {
    0% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.4); }
    70% { box-shadow: 0 0 0 10px rgba(16, 185, 129, 0); }
    100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.segment-item.intro {
    border-left-color: #10b981;
}

.segment-item.outro {
    border-left-color: #8b5cf6;
}

.segment-item.ad {
    border-left-color: #f59e0b;
}

.segment-info {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.segment-type {
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    background: rgba(99, 102, 241, 0.2);
}

.segment-time {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Segment Comparison */
.segment-comparison {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 2rem;
    margin-bottom: 2rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow);
}

.segment-comparison h3 {
    margin-bottom: 1.5rem;
    color: var(--accent-primary);
}

.comparison-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1rem;
}

.comparison-card {
    background: rgba(15, 23, 42, 0.6);
    border-radius: 12px;
    padding: 1.25rem;
    border: 2px solid;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.comparison-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
}

.comparison-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(99, 102, 241, 0.3);
}

.comparison-card.intro {
    border-color: #10b981;
}

.comparison-card.outro {
    border-color: #8b5cf6;
}

.comparison-card.ad {
    border-color: #f59e0b;
}

.comparison-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}

.comparison-type {
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.85rem;
}

.comparison-duration {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.comparison-time {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--accent-primary);
    margin-bottom: 0.5rem;
}

.comparison-action {
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-style: italic;
}

.empty-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: 3rem;
    color: var(--text-secondary);
    font-size: 1.1rem;
}

/* Instructions */
.instructions {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 2rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow);
}

.instructions h3 {
    margin-bottom: 1rem;
    color: var(--accent-primary);
}

.instructions ol {
    margin-left: 1.5rem;
    color: var(--text-secondary);
}

.instructions li {
    margin-bottom: 0.75rem;
}

.instructions strong {
    color: var(--text-primary);
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: rgba(15, 23, 42, 0.4);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: var(--accent-primary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-secondary);
}

/* Loading Animation */
@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

.loading {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* Responsive */
@media (max-width: 1200px) {
    .player-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    body {
        padding: 1rem;
    }

    header h1 {
        font-size: 2rem;
    }

    .control-group {
        flex-direction: column;
        align-items: stretch;
    }

    .control-group label {
        min-width: auto;
    }

    .control-group input {
        min-width: auto;
    }

    .comparison-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================================
   Tab bar
   ============================================================ */
.tab-bar {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.tab-btn {
    padding: 0.6rem 1.4rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-card);
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}
.tab-btn:hover { border-color: var(--accent-primary); color: var(--text-primary); }
.tab-btn.active {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    color: #fff;
}

/* ============================================================
   Hint text
   ============================================================ */
.hint {
    color: var(--text-muted);
    font-size: 0.82rem;
    margin-top: 0.4rem;
}

/* ============================================================
   Segment mini-player bar
   ============================================================ */
.segment-player-bar {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--bg-card);
    border: 1px solid var(--accent-primary);
    border-radius: 12px;
    padding: 0.8rem 1.2rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.segment-player-info {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-width: 200px;
}

.segment-player-info span:first-child {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 400px;
}

.segment-player-range {
    color: var(--accent-primary);
    font-size: 0.82rem;
    font-family: monospace;
}

#segment-audio {
    flex: 1;
    min-width: 200px;
    height: 36px;
}

/* ============================================================
   Canonical results
   ============================================================ */
.canonical-results {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.canonical-segment {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 1.2rem 1.4rem;
    transition: border-color 0.2s;
}
.canonical-segment:hover { border-color: var(--accent-primary); }

.canonical-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.canonical-type-badge {
    padding: 0.25rem 0.7rem;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}
.seg-type-intro  { background: rgba(16,185,129,0.2); color: #10b981; border: 1px solid #10b981; }
.seg-type-outro  { background: rgba(139,92,246,0.2); color: #8b5cf6; border: 1px solid #8b5cf6; }
.seg-type-ad     { background: rgba(245,158,11,0.2); color: #f59e0b; border: 1px solid #f59e0b; }

.canonical-time-range {
    font-family: monospace;
    font-size: 0.95rem;
    color: var(--text-primary);
    font-weight: 600;
}

.canonical-meta {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

/* Occurrence list */
.occurrence-list {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.occurrence-row {
    display: grid;
    grid-template-columns: 1fr auto auto auto;
    align-items: center;
    gap: 0.8rem;
    padding: 0.5rem 0.8rem;
    border-radius: 8px;
    background: rgba(15, 23, 42, 0.4);
    transition: background 0.15s;
}
.occurrence-row:hover { background: rgba(99, 102, 241, 0.08); }

.occurrence-title {
    font-size: 0.85rem;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.occurrence-time {
    font-family: monospace;
    font-size: 0.82rem;
    color: var(--text-primary);
    white-space: nowrap;
}

.occurrence-conf {
    font-size: 0.8rem;
    color: var(--accent-success);
    font-weight: 600;
    min-width: 36px;
    text-align: right;
}

.btn-play-segment {
    padding: 0.3rem 0.8rem;
    border-radius: 6px;
    border: 1px solid var(--accent-primary);
    background: transparent;
    color: var(--accent-primary);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s;
    white-space: nowrap;
}
.btn-play-segment:hover {
    background: var(--accent-primary);
    color: #fff;
}

.occurrence-empty {
    color: var(--text-muted);
    font-size: 0.85rem;
    padding: 0.5rem 0;
}

@media (max-width: 600px) {
    .occurrence-row {
        grid-template-columns: 1fr auto;
        grid-template-rows: auto auto;
    }
    .occurrence-time, .occurrence-conf { display: none; }
}

/* ============================================================
   Catalog tab – select input
   ============================================================ */
.catalog-select {
    flex: 1;
    padding: 0.75rem 1rem;
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 0.95rem;
    min-width: 0;
}
.catalog-select:focus, .catalog-mini-select:focus {
    outline: none;
    border-color: var(--accent-primary);
}
.catalog-mini-select {
    padding: 0.4rem 0.7rem;
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 0.85rem;
}

/* ============================================================
   Catalog – stats strip
   ============================================================ */
.catalog-stats-strip {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}
.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1rem 1.2rem;
    text-align: center;
    backdrop-filter: blur(10px);
}
.stat-value {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.1;
}
.stat-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-top: 0.3rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.stat-intro .stat-value  { color: var(--accent-success); }
.stat-outro .stat-value  { color: var(--accent-secondary); }
.stat-ad .stat-value     { color: var(--accent-warning); }
.stat-accent .stat-value { color: var(--accent-primary); }

/* ============================================================
   Catalog – filter bar
   ============================================================ */
.catalog-filter-bar {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 0.75rem 1rem;
    margin-bottom: 1rem;
}
.filter-type-group {
    display: flex;
    gap: 0.4rem;
}
.filter-btn {
    padding: 0.35rem 0.9rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: transparent;
    color: var(--text-secondary);
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.filter-btn:hover { border-color: var(--accent-primary); color: var(--text-primary); }
.filter-btn.active {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    color: #fff;
}
.sort-group {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
}
.catalog-count-badge {
    font-size: 0.82rem;
    color: var(--text-muted);
    font-weight: 500;
}
.btn-danger-sm {
    padding: 0.4rem 0.9rem;
    background: transparent;
    border: 1px solid var(--accent-danger);
    border-radius: 6px;
    color: var(--accent-danger);
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s;
}
.btn-danger-sm:hover {
    background: rgba(239, 68, 68, 0.12);
}

/* ============================================================
   Catalog – table
   ============================================================ */
.catalog-table-header {
    display: grid;
    grid-template-columns: 90px 1fr 80px 80px 90px 180px;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 0.5rem;
}
.catalog-segment-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.catalog-row {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    transition: border-color 0.15s;
}
.catalog-row:hover { border-color: rgba(99, 102, 241, 0.35); }
.catalog-row-header {
    display: grid;
    grid-template-columns: 90px 1fr 80px 80px 90px 180px;
    gap: 0.5rem;
    align-items: center;
    padding: 0.75rem 1rem;
    cursor: pointer;
    user-select: none;
}
.catalog-row-header:hover { background: rgba(99, 102, 241, 0.05); }
.col-type   { }
.col-pos    { font-family: monospace; font-size: 0.88rem; color: var(--text-primary); }
.col-dur    { font-family: monospace; font-size: 0.85rem; color: var(--text-secondary); }
.col-eps    { font-size: 0.9rem; font-weight: 600; color: var(--text-primary); }
.col-conf   { font-size: 0.85rem; color: var(--accent-success); font-weight: 600; }
/* col-acts is a flex row: [relabel] [delete] [expand-icon pushed right] */
.col-acts   { display: flex; align-items: center; gap: 0.4rem; overflow: hidden; }
/* Bug fix #1+8: expand icon lives inside col-acts, pushed to far right */
.catalog-expand-icon {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-left: auto;
    flex-shrink: 0;
    transition: transform 0.2s;
    cursor: pointer;
}
.catalog-row.expanded .catalog-expand-icon { transform: rotate(180deg); }

/* Relabel dropdown */
.relabel-select {
    padding: 0.3rem 0.5rem;
    background: rgba(15, 23, 42, 0.7);
    border: 1px solid var(--border-color);
    border-radius: 5px;
    color: var(--text-primary);
    font-size: 0.8rem;
    cursor: pointer;
    max-width: 80px;
}
.relabel-select:focus { outline: none; border-color: var(--accent-primary); }

.btn-delete-row {
    padding: 0.3rem 0.6rem;
    background: transparent;
    border: 1px solid rgba(239, 68, 68, 0.4);
    border-radius: 5px;
    color: var(--accent-danger);
    font-size: 0.78rem;
    cursor: pointer;
    transition: all 0.15s;
}
.btn-delete-row:hover { background: rgba(239,68,68,0.1); border-color: var(--accent-danger); }

/* Occurrence list inside expanded row */
.catalog-occurrences {
    display: none;
    flex-direction: column;
    gap: 0.3rem;
    padding: 0 1rem 0.8rem;
    border-top: 1px solid var(--border-color);
    background: rgba(10, 14, 39, 0.35);
}
.catalog-row.expanded .catalog-occurrences { display: flex; }

.catalog-occ-row {
    display: grid;
    grid-template-columns: 1fr auto auto auto;
    align-items: center;
    gap: 0.6rem;
    padding: 0.45rem 0.5rem;
    border-radius: 7px;
    transition: background 0.12s;
}
.catalog-occ-row:hover { background: rgba(99,102,241,0.07); }
.catalog-occ-title {
    font-size: 0.82rem;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.catalog-occ-time {
    font-family: monospace;
    font-size: 0.8rem;
    color: var(--text-primary);
    white-space: nowrap;
}
.catalog-occ-conf {
    font-size: 0.78rem;
    color: var(--accent-success);
    font-weight: 600;
    min-width: 34px;
    text-align: right;
}

/* Responsive — Bug fix #3+4: grid column counts must match visible children exactly */
@media (max-width: 900px) {
    /* Hide col-conf → 5 visible columns: type, pos, dur, eps, acts */
    .catalog-table-header,
    .catalog-row-header {
        grid-template-columns: 80px 1fr 70px 70px 1fr;
    }
    .catalog-table-header .col-conf,
    .catalog-row-header .col-conf { display: none; }
}
@media (max-width: 600px) {
    /* Hide col-dur, col-eps, col-conf → 3 visible columns: type, pos, acts */
    .catalog-table-header,
    .catalog-row-header {
        grid-template-columns: 70px 1fr 130px;
    }
    .catalog-table-header .col-dur,
    .catalog-row-header .col-dur,
    .catalog-table-header .col-eps,
    .catalog-row-header .col-eps,
    .catalog-table-header .col-conf,
    .catalog-row-header .col-conf { display: none; }
    .catalog-occ-row { grid-template-columns: 1fr auto; }
    .catalog-occ-time, .catalog-occ-conf { display: none; }
}

/* ============================================================
   Stub Player Tab
   ============================================================ */

/* Timeline wrapper — holds the track + floating playhead */
.stub-timeline-wrapper {
    position: relative;
    margin: 1rem 0 0;
}

/* The playhead: a bright vertical bar that slides over the timeline */
.stub-playhead {
    position: absolute;
    top: 0;
    height: 60px; /* must match .timeline height */
    width: 2px;
    background: rgba(255, 255, 255, 0.9);
    box-shadow: 0 0 6px rgba(255, 255, 255, 0.6);
    border-radius: 2px;
    pointer-events: none;
    z-index: 20;
    transform: translateX(-1px);
    transition: left 0.1s linear;
}

/* Played-progress fill: dims the portion already heard */
.stub-progress-fill {
    position: absolute;
    top: 0;
    left: 0;
    height: 60px;
    width: 0%;
    background: rgba(255, 255, 255, 0.06);
    pointer-events: none;
    z-index: 2;  /* above bg, below segments */
    border-radius: 8px 0 0 8px;
    transition: width 0.1s linear;
}

/* Time tick marks below the timeline */
.stub-ticks {
    position: relative;
    height: 18px;
    margin-top: 2px;
    margin-bottom: 0.15rem;
}

.stub-tick {
    position: absolute;
    font-family: monospace;
    font-size: 0.68rem;
    color: var(--text-muted);
    transform: translateX(-50%);
    white-space: nowrap;
    line-height: 1;
}

.stub-tick::before {
    content: '';
    position: absolute;
    top: -5px;
    left: 50%;
    height: 4px;
    width: 1px;
    background: var(--text-muted);
    opacity: 0.35;
}

/* Empty/placeholder state for the player card */
.stub-player-empty {
    opacity: 0.55;
    pointer-events: none;
}
.stub-player-empty audio { filter: grayscale(1) opacity(0.5); }

/* Manual segment markers – same shape as backend markers but with hatching + lower opacity */
.stub-manual-marker {
    opacity: 0.55;
    border-top: 3px dashed rgba(255, 255, 255, 0.6);
    box-sizing: border-box;
}

/* Skip-toast — floats above the player like an Android Toast */
.stub-skip-toast {
    position: fixed;
    bottom: 2.5rem;
    left: 50%;
    transform: translateX(-50%) translateY(12px);
    background: rgba(16, 185, 129, 0.92);
    color: #fff;
    padding: 0.55rem 1.6rem;
    border-radius: 24px;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    opacity: 0;
    transition: opacity 0.25s ease, transform 0.25s ease;
    pointer-events: none;
    z-index: 9000;
    backdrop-filter: blur(8px);
}
.stub-skip-toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* Auto-skip toggle label */
.stub-toggle-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.88rem;
    color: var(--text-secondary);
    cursor: pointer;
    user-select: none;
    padding: 0.4rem 0.8rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: rgba(15, 23, 42, 0.4);
    transition: border-color 0.2s;
}
.stub-toggle-label:hover { border-color: var(--accent-primary); }
.stub-toggle-label input[type=checkbox] {
    width: 15px;
    height: 15px;
    accent-color: var(--accent-primary);
    cursor: pointer;
}

/* Timeline legend strip */
.stub-legend {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 0.5rem;
    font-size: 0.75rem;
    color: var(--text-muted);
    flex-wrap: wrap;
}
.stub-legend-item {
    display: flex;
    align-items: center;
    gap: 0.35rem;
}
.stub-legend-item::before {
    content: '';
    display: inline-block;
    width: 24px;
    height: 10px;
    border-radius: 3px;
    flex-shrink: 0;
}
.stub-legend-item.backend::before { background: rgba(16,185,129,0.8); }
.stub-legend-item.manual::before  { background: rgba(16,185,129,0.45); border-top: 2px dashed rgba(255,255,255,0.6); box-sizing: border-box; }
.stub-legend-sep { color: var(--border-color); }
.stub-legend-type {
    padding: 0.1rem 0.5rem;
    border-radius: 4px;
    font-weight: 600;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.stub-legend-type.intro { background: rgba(16,185,129,0.2); color: #10b981; }
.stub-legend-type.ad    { background: rgba(245,158,11,0.2); color: #f59e0b; }
.stub-legend-type.outro { background: rgba(139,92,246,0.2); color: #8b5cf6; }

/* Side-by-side segments panel */
.stub-segments-panel {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.2rem;
    margin-bottom: 1.5rem;
}

.stub-segments-col {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 1.2rem 1.2rem 1rem;
    backdrop-filter: blur(10px);
}

.stub-col-count {
    display: inline-block;
    background: rgba(99, 102, 241, 0.18);
    color: var(--accent-primary);
    border-radius: 10px;
    padding: 0.05rem 0.55rem;
    font-size: 0.78rem;
    font-weight: 700;
    margin-left: 0.3rem;
}

.stub-seg-list {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    max-height: 320px;
    overflow-y: auto;
}

.stub-seg-item {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.45rem 0.65rem;
    border-radius: 8px;
    background: rgba(15, 23, 42, 0.4);
    cursor: pointer;
    transition: background 0.12s;
    font-size: 0.83rem;
}
.stub-seg-item:hover { background: rgba(99, 102, 241, 0.1); }

.stub-seg-time {
    font-family: monospace;
    color: var(--text-primary);
    flex: 1;
    font-size: 0.82rem;
}
.stub-seg-dur {
    font-family: monospace;
    font-size: 0.78rem;
    color: var(--text-muted);
    min-width: 40px;
    text-align: right;
}

.stub-seg-edit {
    padding: 0.2rem 0.5rem;
    border-radius: 5px;
    border: 1px solid rgba(99, 102, 241, 0.35);
    background: transparent;
    color: var(--accent-primary);
    font-size: 0.75rem;
    cursor: pointer;
    transition: background 0.12s;
    flex-shrink: 0;
}
.stub-seg-edit:hover { background: rgba(99, 102, 241, 0.12); }

.stub-seg-delete {
    padding: 0.2rem 0.5rem;
    border-radius: 5px;
    border: 1px solid rgba(239, 68, 68, 0.35);
    background: transparent;
    color: var(--accent-danger);
    font-size: 0.75rem;
    cursor: pointer;
    transition: background 0.12s;
    flex-shrink: 0;
}
.stub-seg-delete:hover { background: rgba(239, 68, 68, 0.12); }

.stub-empty-col {
    color: var(--text-muted);
    font-size: 0.83rem;
    padding: 0.5rem 0.2rem;
}

/* Comparison panel */
.stub-compare-summary {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}
.stub-cmp-badge {
    padding: 0.3rem 0.9rem;
    border-radius: 20px;
    font-size: 0.82rem;
    font-weight: 700;
}
.stub-cmp-badge.match        { background: rgba(16,185,129,0.15); color: #10b981; }
.stub-cmp-badge.backend-only { background: rgba(245,158,11,0.15); color: #f59e0b; }
.stub-cmp-badge.manual-only  { background: rgba(239,68,68,0.15);  color: #ef4444; }

.stub-cmp-section-label {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--text-muted);
    margin-bottom: 0.35rem;
}

.stub-compare-row {
    display: grid;
    grid-template-columns: 70px 80px 1fr 1fr 60px;
    gap: 0.5rem;
    align-items: center;
    padding: 0.4rem 0.7rem;
    border-radius: 7px;
    margin-bottom: 0.25rem;
    font-size: 0.82rem;
}
.stub-cmp-match        { background: rgba(16,185,129,0.07); }
.stub-cmp-backend-only { background: rgba(245,158,11,0.07); }
.stub-cmp-manual-only  { background: rgba(239,68,68,0.07);  }

.stub-cmp-status {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.stub-cmp-status.match        { color: #10b981; }
.stub-cmp-status.backend-only { color: #f59e0b; }
.stub-cmp-status.manual-only  { color: #ef4444; }

.stub-cmp-time {
    font-family: monospace;
    font-size: 0.8rem;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.stub-cmp-iou {
    font-size: 0.78rem;
    color: var(--accent-success);
    font-weight: 600;
    text-align: right;
}

@media (max-width: 700px) {
    .stub-segments-panel {
        grid-template-columns: 1fr;
    }
    .stub-compare-row {
        grid-template-columns: 60px 70px 1fr;
    }
    .stub-cmp-time:last-of-type,
    .stub-cmp-iou { display: none; }
}

/* ============================================================
   Stub Player – DB Episode Browser
   ============================================================ */

.stub-db-episodes {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    max-height: 340px;
    overflow-y: auto;
}

.stub-db-loading,
.stub-db-empty {
    color: var(--text-muted);
    font-size: 0.85rem;
    padding: 0.75rem 0.25rem;
}

.stub-db-error {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 0.25rem;
    font-size: 0.85rem;
    color: var(--accent-danger);
    flex-wrap: wrap;
}

/* Podcast group */
.stub-db-group {
    border: 1px solid var(--border-color);
    border-radius: 10px;
    overflow: hidden;
}

.stub-db-group-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.55rem 0.9rem;
    background: rgba(99, 102, 241, 0.07);
    cursor: pointer;
    user-select: none;
    transition: background 0.15s;
}
.stub-db-group-header:hover { background: rgba(99, 102, 241, 0.13); }

.stub-db-podcast-name {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex: 1;
    margin-right: 0.5rem;
}

.stub-db-podcast-count {
    font-size: 0.75rem;
    color: var(--text-muted);
    flex-shrink: 0;
}

/* Collapse */
.stub-db-group.collapsed .stub-db-group-list { display: none; }

.stub-db-group-list {
    display: flex;
    flex-direction: column;
}

/* Episode row */
.stub-db-ep-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.6rem;
    padding: 0.5rem 0.9rem;
    cursor: pointer;
    border-top: 1px solid var(--border-color);
    transition: background 0.12s;
}
.stub-db-ep-row:hover { background: rgba(99, 102, 241, 0.07); }
.stub-db-ep-row.active {
    background: rgba(99, 102, 241, 0.14);
    border-left: 3px solid var(--accent-primary);
    padding-left: calc(0.9rem - 2px); /* compensate for border */
}

.stub-db-ep-title {
    font-size: 0.83rem;
    color: var(--text-secondary);
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: color 0.12s;
}
.stub-db-ep-row:hover .stub-db-ep-title,
.stub-db-ep-row.active .stub-db-ep-title { color: var(--text-primary); }

.stub-db-ep-meta {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    flex-shrink: 0;
}

.stub-db-meta {
    font-family: monospace;
    font-size: 0.76rem;
    color: var(--text-muted);
}

.stub-db-seg-badge {
    font-size: 0.72rem;
    font-weight: 700;
    padding: 0.1rem 0.5rem;
    border-radius: 10px;
    background: rgba(16, 185, 129, 0.18);
    color: #10b981;
    white-space: nowrap;
}
.stub-db-seg-badge.none {
    background: rgba(100, 116, 139, 0.15);
    color: var(--text-muted);
    font-weight: 400;
}

/* ============================================================
   Stub Player – segment verification states
   ============================================================ */

.stub-seg-item.stub-seg-playing {
    background: rgba(99, 102, 241, 0.16) !important;
    border-left: 3px solid var(--accent-primary);
    padding-left: calc(0.65rem - 2px);
}
.stub-seg-item.stub-seg-ok {
    background: rgba(16, 185, 129, 0.08) !important;
    border-left: 3px solid var(--accent-success);
    padding-left: calc(0.65rem - 2px);
}
.stub-seg-item.stub-seg-wrong {
    background: rgba(239, 68, 68, 0.07) !important;
    border-left: 3px solid var(--accent-danger);
    padding-left: calc(0.65rem - 2px);
    opacity: 0.7;
}

.stub-seg-play-btn {
    padding: 0.18rem 0.5rem;
    border-radius: 5px;
    border: 1px solid rgba(99, 102, 241, 0.35);
    background: transparent;
    color: var(--accent-primary);
    font-size: 0.72rem;
    cursor: pointer;
    transition: background 0.12s;
    flex-shrink: 0;
}
.stub-seg-play-btn:hover { background: rgba(99, 102, 241, 0.14); }

.stub-seg-verify-btn {
    padding: 0.18rem 0.45rem;
    border-radius: 5px;
    border: 1px solid;
    background: transparent;
    font-size: 0.75rem;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.12s;
    flex-shrink: 0;
}
.stub-seg-verify-btn.ok  { border-color: rgba(16,185,129,0.4); color: var(--accent-success); }
.stub-seg-verify-btn.ok:hover,
.stub-seg-verify-btn.ok.active { background: rgba(16,185,129,0.18); }
.stub-seg-verify-btn.wrong  { border-color: rgba(239,68,68,0.4); color: var(--accent-danger); }
.stub-seg-verify-btn.wrong:hover,
.stub-seg-verify-btn.wrong.active { background: rgba(239,68,68,0.15); }

.stub-verify-badge {
    font-size: 0.72rem;
    font-weight: 700;
    margin-left: 0.4rem;
}
.stub-verify-badge .ok  { color: var(--accent-success); }
.stub-verify-badge .bad { color: var(--accent-danger); }


/* ===== API Docs Tab ===== */
.api-group {
    margin-bottom: 2rem;
}
.api-group-title {
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    color: var(--text-secondary);
    margin-bottom: 0.6rem;
    padding-bottom: 0.4rem;
    border-bottom: 1px solid var(--border-color);
}
.api-endpoint-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 0.4rem;
    overflow: hidden;
    transition: border-color 0.15s;
}
.api-endpoint-card.api-card-open {
    border-color: rgba(99, 102, 241, 0.35);
}
.api-endpoint-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem 0.9rem;
    cursor: pointer;
    user-select: none;
}
.api-endpoint-header:hover {
    background: rgba(99, 102, 241, 0.06);
}
.api-method-badge {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    padding: 0.2rem 0.45rem;
    border-radius: 4px;
    min-width: 54px;
    text-align: center;
    flex-shrink: 0;
}
.api-method-get    { background: rgba(16, 185, 129, 0.15); color: #10b981; }
.api-method-post   { background: rgba(99, 102, 241, 0.15); color: #818cf8; }
.api-method-put    { background: rgba(245, 158, 11, 0.15); color: #f59e0b; }
.api-method-patch  { background: rgba(251, 191, 36, 0.15); color: #fbbf24; }
.api-method-delete { background: rgba(239, 68, 68, 0.15);  color: #ef4444; }
.api-path {
    font-family: 'Courier New', monospace;
    font-size: 0.82rem;
    color: var(--text-primary);
    flex-shrink: 0;
}
.api-summary {
    font-size: 0.77rem;
    color: var(--text-secondary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.api-endpoint-body {
    padding: 0.8rem 0.9rem;
    border-top: 1px solid var(--border-color);
    background: rgba(10, 14, 39, 0.35);
}
.api-section-block {
    margin-bottom: 0.9rem;
}
.api-section-block:last-child {
    margin-bottom: 0;
}
.api-section-label {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}
.api-params-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.79rem;
}
.api-params-table thead th {
    text-align: left;
    padding: 0.28rem 0.55rem;
    font-size: 0.68rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
}
.api-param-row td {
    padding: 0.32rem 0.55rem;
    border-bottom: 1px solid rgba(148, 163, 184, 0.05);
    color: var(--text-primary);
    vertical-align: top;
}
.api-param-row:last-child td {
    border-bottom: none;
}
.api-param-row td code {
    background: rgba(99, 102, 241, 0.12);
    padding: 0.1rem 0.32rem;
    border-radius: 3px;
    font-size: 0.76rem;
}
.api-response-desc {
    font-size: 0.81rem;
    color: var(--text-secondary);
}

/* ===== API Docs – Execution panel ===== */
.api-exec-panel {
    border-top: 1px solid var(--border-color);
    padding-top: 0.75rem;
    margin-top: 0.75rem;
}
.api-exec-label {
    color: var(--accent-primary) !important;
}
.api-exec-param-row {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    margin-bottom: 0.5rem;
}
.api-exec-param-label {
    font-size: 0.76rem;
    color: var(--text-secondary);
    min-width: 160px;
    padding-top: 0.45rem;
    flex-shrink: 0;
}
.api-exec-input {
    flex: 1;
    padding: 0.38rem 0.65rem;
    background: rgba(15, 23, 42, 0.7);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 0.82rem;
    font-family: 'Courier New', monospace;
}
.api-exec-input:focus {
    outline: none;
    border-color: rgba(99, 102, 241, 0.5);
}
.api-exec-body {
    flex: 1;
    padding: 0.38rem 0.65rem;
    background: rgba(15, 23, 42, 0.7);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 0.78rem;
    font-family: 'Courier New', monospace;
    resize: vertical;
    min-height: 90px;
}
.api-exec-body:focus {
    outline: none;
    border-color: rgba(99, 102, 241, 0.5);
}
.api-exec-btn {
    padding: 0.38rem 1rem;
    font-size: 0.82rem;
    margin-top: 0.2rem;
}
.api-exec-response {
    margin-top: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    overflow: hidden;
    background: rgba(10, 14, 39, 0.6);
}
.api-exec-resp-meta {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.4rem 0.7rem;
    border-bottom: 1px solid var(--border-color);
    background: rgba(30, 35, 62, 0.5);
}
.api-exec-status {
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.15rem 0.45rem;
    border-radius: 4px;
}
.api-exec-status.ok  { background: rgba(16, 185, 129, 0.15); color: #10b981; }
.api-exec-status.err { background: rgba(239,  68,  68, 0.15); color: #ef4444; }
.api-exec-elapsed {
    font-size: 0.73rem;
    color: var(--text-secondary);
}
.api-exec-resp-body {
    padding: 0.65rem 0.85rem;
    margin: 0;
    font-family: 'Courier New', monospace;
    font-size: 0.76rem;
    color: var(--text-primary);
    overflow-x: auto;
    white-space: pre-wrap;
    word-break: break-word;
    max-height: 380px;
    overflow-y: auto;
}